Why the Audi S4 Avant is the ULTIMATE *DIESEL*

In this video. I get to go out in the new Audi S4 Avant. For the first time ever, the fast decrete version now gets a "cough'" - a diesel motor. I'm going to find out whether it's any good or whether they have made a mistake. Enjoy. ---- Follow me on: Instagram -   / sidewayssid   Twitter -   / sideways_sid   Facebook - www.facebook.com/sidewayssid